/**
 * Carrier Checkout Styles v2
 *
 * Unified styles for all carrier checkout fields (Speedy, Econt, BoxNow).
 *
 * @package BigBiznis_Shipping
 * @since   2.0.0
 */

/* ==========================================
   Container Styles
   ========================================== */

.carrier-field-wrapper {
    width: 100%;
    box-sizing: border-box;
}

/* ==========================================
   Select2 Loading State - CRITICAL FIX
   Hide raw select until Select2 is initialized
   ========================================== */

/* Hide the raw select element by default */
.carrier-field-wrapper select.carrier-office-select,
.carrier-field-wrapper select.carrier-city-select,
.carrier-field-wrapper select.carrier-street-select,
.carrier-field-wrapper select.carrier-ro-region-select,
.carrier-field-wrapper select.carrier-ro-city-select {
    position: absolute !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    pointer-events: none !important;
}

/* When Select2 is initialized, it creates .select2-container, which becomes visible */
.carrier-field-wrapper .select2-container {
    display: block !important;
}

/* Loading placeholder - shows while Select2 initializes */
.carrier-loading-placeholder {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 6px 12px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    background-color: #fff;
    color: #999;
    font-size: 14px;
}

/* Hide loading placeholder when Select2 is ready */
.carrier-field-wrapper.select2-ready .carrier-loading-placeholder,
.carrier-city-wrapper.select2-ready .carrier-loading-placeholder,
.carrier-street-wrapper.select2-ready .carrier-loading-placeholder,
.carrier-ro-region-wrapper.select2-ready .carrier-loading-placeholder,
.carrier-ro-city-wrapper.select2-ready .carrier-loading-placeholder {
    display: none !important;
}

/* Loading spinner inside placeholder */
.carrier-loading-placeholder .carrier-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid #e0e0e0;
    border-top-color: #007cba;
    border-radius: 50%;
    animation: wcbs-spin 0.6s linear infinite;
}

/* For users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    .carrier-loading-placeholder .carrier-spinner {
        animation: none;
        border-top-color: #999;
    }
}

.carrier-city-wrapper,
.carrier-street-wrapper,
.carrier-detail-wrapper {
    margin-bottom: 10px;
}

.carrier-detail-wrapper:last-child {
    margin-bottom: 0;
}

/* ==========================================
   Address Detail Input Styles
   ========================================== */

.carrier-address-detail {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    background-color: #fff;
    box-sizing: border-box;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.carrier-address-detail:hover {
    border-color: #999;
}

.carrier-address-detail:focus {
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
    outline: none;
}

.carrier-address-detail::placeholder {
    color: #999;
}

/* ==========================================
   Select2 Base Styles
   ========================================== */

.carrier-field-wrapper .select2-container {
    width: 100% !important;
}

.carrier-field-wrapper .select2-container--default .select2-selection--single {
    height: auto !important;
    min-height: 48px;
    padding: 6px 12px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    background-color: #fff;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.carrier-field-wrapper .select2-container--default .select2-selection--single:hover {
    border-color: #999;
}

.carrier-field-wrapper .select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
    outline: none;
}

/* ==========================================
   Selection Rendered Text
   ========================================== */

.carrier-field-wrapper .select2-selection__rendered {
    display: block !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    line-height: 1.4 !important;
    padding-top: 8px !important;
    padding-right: 30px !important;
    color: #333;
}

.carrier-field-wrapper .select2-selection__placeholder {
    color: #999 !important;
}

/* ==========================================
   Arrow Styles
   ========================================== */

.carrier-field-wrapper .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    top: 0;
    right: 8px;
}

.carrier-field-wrapper .select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #666 transparent transparent transparent;
}

/* ==========================================
   Dropdown Styles
   ========================================== */

.carrier-field-wrapper .select2-dropdown {
    border-color: #bfbfbf;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 999999;
}

.carrier-field-wrapper .select2-results__options {
    max-height: 300px;
}

.carrier-field-wrapper .select2-results__option {
    padding: 10px 12px;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    line-height: 1.4;
}

.carrier-field-wrapper .select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #007cba;
    color: #fff;
}

.carrier-field-wrapper .select2-container--default .select2-results__option[aria-selected=true] {
    background-color: #f0f0f0;
}

/* ==========================================
   Search Field Styles
   ========================================== */

.carrier-field-wrapper .select2-search--dropdown {
    padding: 8px;
}

.carrier-field-wrapper .select2-search--dropdown .select2-search__field {
    font-size: 16px !important;
    padding: 8px 12px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    outline: none;
}

.carrier-field-wrapper .select2-search--dropdown .select2-search__field:focus {
    border-color: #007cba;
}

/* ==========================================
   Loading States
   ========================================== */

.carrier-field-wrapper.is-loading {
    position: relative;
}

.carrier-field-wrapper.is-loading .select2-selection {
    opacity: 0.7;
    pointer-events: none;
}

.carrier-field-wrapper.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 40px;
    width: 16px;
    height: 16px;
    margin-top: -8px;
    border: 2px solid #ccc;
    border-top-color: #007cba;
    border-radius: 50%;
    animation: wcbs-spin 0.6s linear infinite;
    z-index: 10;
}

@keyframes wcbs-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================
   Disabled State
   ========================================== */

.carrier-field-wrapper select:disabled + .select2-container .select2-selection {
    background-color: #f5f5f5;
    cursor: not-allowed;
    opacity: 0.7;
}

.carrier-field-wrapper select:disabled + .select2-container .select2-selection__placeholder {
    color: #aaa !important;
}

/* ==========================================
   Error State
   ========================================== */

.carrier-field-wrapper.has-error .select2-selection,
.carrier-city-wrapper.has-error .select2-selection,
.carrier-street-wrapper.has-error .select2-selection {
    border-color: #dc3545;
}

.carrier-detail-wrapper.has-error .carrier-address-detail {
    border-color: #dc3545;
}

.carrier-field-wrapper .carrier-error-message {
    color: #dc3545;
    font-size: 13px;
    margin-top: 4px;
}

/* ==========================================
   FunnelKit / Aerocheckout Compatibility
   ========================================== */

.wfacp_main_form .carrier-field-wrapper {
    padding-left: 24px;
}

.wfacp_main_form .carrier-field-wrapper .select2-container--default .select2-selection--single {
    border-radius: 4px;
}

/* Ensure shipping radio buttons are visible */
.wfacp_shipping_radio {
    display: flex !important;
}

#wfacp-e-form .wfacp_main_form .wfacp_shipping_options label {
    padding-left: 1em !important;
}

/* Radio button positioning fix */
.wfacp_main_form.woocommerce .wfacp_shipping_table ul li.wfacp_single_shipping_method input[type=radio] {
    left: 0;
    top: 2px;
    margin-top: 0;
}

body #wfacp-e-form .wfacp_main_form.woocommerce .wfacp_shipping_table ul li input[type=checkbox],
body #wfacp-e-form .wfacp_main_form.woocommerce .wfacp_shipping_table ul li input[type=radio] {
    position: relative !important;
}

/* ==========================================
   Mobile Responsiveness
   ========================================== */

@media (max-width: 768px) {
    .carrier-field-wrapper {
        padding-left: 0 !important;
        padding-right: 0;
        margin-top: 16px;
    }

    .carrier-field-wrapper .select2-container--default .select2-selection--single {
        min-height: 52px;
    }

    .carrier-field-wrapper .select2-results__option {
        padding: 12px;
    }
}

/* ==========================================
   Accessibility
   ========================================== */

.carrier-field-wrapper .select2-container--default .select2-selection--single:focus-visible {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .carrier-field-wrapper.is-loading::after {
        animation: none;
    }

    .carrier-field-wrapper .select2-selection {
        transition: none;
    }
}

/* ==========================================
   Romanian Address Fields (Sameday/FAN)
   ========================================== */

#wc-ro-region-select-container,
#wc-ro-city-select-container,
#wc-ro-postcode-container,
#wc-ro-address-detail-container {
    margin-top: 16px;
    padding-left: 24px;
}

#wc-ro-region-select-container .select2-container,
#wc-ro-city-select-container .select2-container {
    width: 100% !important;
}

#wc-ro-region-select-container .select2-container--default .select2-selection--single,
#wc-ro-city-select-container .select2-container--default .select2-selection--single {
    height: auto !important;
    min-height: 48px;
    padding: 6px 12px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    background-color: #fff;
}

#wc-ro-region-select-container .select2-selection__rendered,
#wc-ro-city-select-container .select2-selection__rendered {
    line-height: 34px !important;
    padding-left: 0 !important;
}

/* Input fields styling */
#wc-ro-postcode,
#wc-ro-address-detail {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    box-sizing: border-box;
}

#wc-ro-postcode:focus,
#wc-ro-address-detail:focus {
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
    outline: none;
}

/* Mobile responsiveness for RO fields */
@media (max-width: 768px) {
    #wc-ro-region-select-container,
    #wc-ro-city-select-container,
    #wc-ro-postcode-container,
    #wc-ro-address-detail-container {
        padding-left: 0;
    }
}

/* ==========================================
   Two-Line Office Display
   ========================================== */

.select2-result-office {
    padding: 2px 0;
}

.select2-result-office__name {
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 2px;
}

.select2-result-office__address {
    font-size: 13px;
    color: #666;
    line-height: 1.3;
}

.select2-result-office__id {
    color: #999;
    font-size: 12px;
    font-weight: 400;
}

/* Ensure proper wrapping in dropdown */
.carrier-field-wrapper .select2-results__option {
    white-space: normal !important;
    word-break: break-word !important;
    line-height: 1.4;
    padding: 10px 12px;
}

/* Highlighted state - ensure text remains readable */
.carrier-field-wrapper .select2-container--default .select2-results__option--highlighted .select2-result-office__name {
    color: #fff;
}

.carrier-field-wrapper .select2-container--default .select2-results__option--highlighted .select2-result-office__address {
    color: rgba(255, 255, 255, 0.85);
}

.carrier-field-wrapper .select2-container--default .select2-results__option--highlighted .select2-result-office__id {
    color: rgba(255, 255, 255, 0.7);
}